Startup directory in Europe
Browse startup organisations across Europe. Each entry links to its country, city, and sector pages.
Showing 1–20 of 1189 Startup
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.lumen
Deep-tech firm building AI-powered smart glasses that replicate guide-dog function for the visually impaired, using pedestrian autonomous-driving perception and haptic head-steering. Tested with 300+ blind users across ~30 countries.
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011h
011h is a Barcelona-based industrialized construction company that designs and builds residential buildings using a digital platform connecting factory, design, and on-site assembly, with prefabricated components such as industrialized bathrooms and cross-laminated timber panels and facades. Its turnkey design-and-build projects target the residential and build-to-rent market across Spain, aiming for low-carbon, high-efficiency buildings delivered on reduced timelines, with delivered projects in Barcelona, Alicante, and L'Hospitalet and several more under construction nationwide.
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11x
11x is the breakout star of the UK's agentic AI wave, known for building "digital workers" that replace full job functions rather than merely assisting them. Founded in 2022 by Hasan Sukkar, the company frames its product as autonomous employees rather than software tools. That positioning is controversial, but it resonates with revenue teams seeking to eliminate manual drudgery and scale outreach without linear headcount growth. The flagship product, Alice, is an AI Sales Development Representative that can source leads, research accounts, craft highly personalized outreach, and follow up continuously. In late 2024, 11x launched Jordan, a multilingual AI phone agent that conducts real-time voice conversations for qualification and support in more than 30 languages. Together, these agents can run a large portion of the outbound funnel end-to-end, from initial outreach to handoff, with human oversight focused on high-value exceptions. By early 2026, 11x had exploded in valuation after a Series B led by Andreessen Horowitz, a rare win for a UK-first startup. The company processes millions of interactions for high-growth tech companies such as Otter.ai and Airwallex and is expanding its footprint in San Francisco to preempt US-based competitors. The roadmap centers on "digital teams" that coordinate multiple agents across tasks: one agent identifies a lead, another calls, a third negotiates logistics, and a final agent drafts the contract. This orchestration layer is the company's strategic bet on becoming the default system for revenue operations. The company's roots include Y Combinator's Summer 2023 batch, which accelerated its US network and credibility, and its UK engineering base sits in the London Bridge tech hub. Investor support spans US and European capital: a16z led the Series B, Benchmark led the Series A, Lux Capital participated early, Quiet Capital backed growth, and 20VC provided influential local support. In 2026, 11x is the UK's most visible play on AI-native revenue teams, aiming to become a category-defining platform for autonomous sales operations.
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1939 Games
1939 Games is an independent game development studio founded in Reykjavik in 2015 by veterans of CCP Games. The studio developed KARDS, a free-to-play digital collectible card game set in World War II, which launched on Steam in 2019. KARDS blends traditional CCG mechanics with real-world historical units and strategies from the Second World War and has built a global player community.
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1KOMMA5°
1KOMMA5° (named for the 1.5°C climate target) is one of Europe’s fastest-scaling energy transition companies, reaching unicorn status in roughly 21 months. Based in Hamburg, the firm tackles the “last mile” of decarbonization by combining a roll-up acquisition strategy with a software-defined energy platform. Instead of only selling solar panels, 1KOMMA5° acquires local installer businesses across Europe and digitizes them to deliver end-to-end home electrification — solar, batteries, heat pumps, and EV chargers — with consistent quality and financing. The company’s differentiator is Heartbeat, a proprietary energy management system that turns these assets into a virtual power plant. Heartbeat orchestrates when batteries charge or discharge based on real-time spot prices and grid conditions, allowing households to capture savings from dynamic tariffs and to export power during peak demand. In 2025, the system expanded to automated trading of household energy, making “free” electricity periods during windy or sunny hours a tangible consumer benefit. This blending of hardware deployment and energy-software automation allows 1KOMMA5° to capture margin both on installation and on recurring software and energy services. Founder Philipp Schroder (former Tesla country director and Sonnen executive) used his industry network to skip early accelerators, and the company instead embedded itself in the Hamburg Startup City ecosystem. Its acquisition engine is relentless: by buying regional market leaders, it locks in the most scarce resource in the sector — skilled installers — while rapidly expanding geographic reach. By early 2026, 1KOMMA5° had expanded beyond DACH into the Nordics, Spain, and Australia, positioning itself for a cross-continental footprint ahead of a public listing. The company has signaled an IPO-readiness push, backed by record turnover reported for 2024 and an expansion into branded hardware components to increase margin and supply-chain resilience. Its investor base blends strategic and growth capital: Porsche Ventures provided early backing, G2VP brought Silicon Valley cleantech expertise, Eurazeo and eCapital added European growth capital, and Norrsken VC underscored the impact thesis. In 2026, 1KOMMA5° is a case study in how Europe can scale climate tech through operational execution rather than pure technology — a disciplined roll-up with a software heart that turns millions of households into coordinated energy assets.
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3Lateral
3Lateral is a Novi Sad-based deep-tech studio that builds some of the most advanced digital human technology in the world, including high-fidelity facial rigging, performance capture, and AI-driven character animation pipelines used across games, film, and virtual production. Founded in 2004 by Vladimir Mastilović, the company became a go-to technical partner for AAA studios pushing the boundary of believable CG faces, and was acquired by Epic Games in 2019 to anchor what would become the MetaHuman Creator — the feature inside Unreal Engine that lets any developer ship production-grade photorealistic characters in hours instead of months. Even after the acquisition, 3Lateral continues to operate out of Serbia as a core R&D center for Epic's digital-human stack, making it one of the clearest examples of world-class computer-graphics IP built entirely in the former Yugoslav space and now shipped into tools used by hundreds of thousands of developers globally.
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42watt
42watt is a German climate-tech company focused on making home-energy retrofits and heat-pump conversions easier for homeowners, combining software planning tools with installation services to speed up decarbonizing the German residential building stock. The company markets its service directly to homeowners through its German-language site.
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50skills
50skills is a Reykjavik-based HR SaaS platform that streamlines the full employee journey — from hiring through onboarding, crossboarding and offboarding — in a single workspace. The platform centralises employee data, eliminates repetitive data entry across HR systems, and integrates with the tools employers already use. Founded in 2017, the company raised €2.5M from Frumtak Ventures in 2022 and has since grown to approximately 22 employees serving customers in over 20 countries. Major Icelandic clients include Icelandair, PLAY Airlines, IKEA, Vodafone, Securitas and Domino's. The company reported $2.1M in annual revenue in 2024.
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57hours
57hours is a Croatian-founded marketplace that connects travelers with vetted local guides for outdoor adventures such as hiking, mountain biking, backcountry skiing, sailing and rock climbing across destinations including Croatia, the European Alps, Norway, Japan and the US. The platform lets guides list multi-day trips and travelers book directly, and it runs an EU-funded project alongside its commercial marketplace.
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9fin
9fin is a London-based AI-native intelligence platform for credit and debt capital markets, founded in 2016 by Steven Hunter and Hussam El-Sheikh. The platform provides real-time data, news, analytics, and document-extraction tools to banks, asset managers, law firms, and advisors covering leveraged finance, private credit, and distressed debt. In March 2026, 9fin raised $170 million in a Series C round at a $1.3 billion valuation, reaching unicorn status. Over 300 leading financial institutions use the platform.
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Abacum
Abacum is an AI-native financial planning and analysis (FP&A) platform for mid-market and scale-up finance teams, integrating 700+ data sources to automate planning, consolidate real-time data and enable collaboration on budgets and forecasts. Commercial HQ in New York.
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ActiveCollab
ActiveCollab is a bootstrapped project management and collaboration SaaS platform built specifically for service businesses. Founded in 2007 by Goran Radulovic and Ilija Studen in Novi Sad, it originated as an open-source tool in 2006 before moving to a commercial model. The platform provides project management, time tracking, budget tracking, client management, and invoicing in a single product available as both cloud-hosted and self-hosted deployments. Over 50,000 teams worldwide rely on ActiveCollab, including organisations at NASA, Apple, Samsung, Nike, IKEA, Adobe, BBC, and Stanford University.
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Adam
Adam is a marketplace for tradespeople, effectively an on-demand platform for home renovation and construction services. Customers can book vetted painters, electricians, or renovation crews, while providers receive steady demand and streamlined scheduling. The company has expanded across Europe, including the UK, Spain, and France. By 2026, Adam is a visible Czech marketplace success in the home services sector.
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AdMagica
AdMagica is a generative AI platform for e-commerce ad creative production, with corporate presence in London and core operations in Tbilisi. The product helps performance marketing teams generate, resize, and test conversion-oriented creatives faster across social channels, reducing creative fatigue and production overhead. The company emerged from the 500 Eurasia Batch 9 ecosystem and targets European commerce brands.
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Adverity
Adverity is a marketing data and analytics platform headquartered in Vienna, founded in 2015. It helps marketing, sales and e-commerce teams integrate, clean and manage data from many sources, then analyse it to generate insights. Its offering splits into Adverity Data, for data collection, integration and quality management, and Adverity Intelligence, for analytics and AI-powered, conversational capabilities, connecting to a large number of marketing and advertising data sources. The company holds ISO/IEC 27001 and SOC 2 Type 2 certifications and is backed by investors including SoftBank Vision Fund 2 and Sapphire Ventures.
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Adyen
Adyen is a global payments technology company headquartered in Amsterdam that provides a single platform for accepting payments across online, in-store, and mobile channels. Listed on Euronext Amsterdam since 2018, Adyen serves major enterprise customers including Spotify, Uber, eBay, and Microsoft. The company processes hundreds of billions of euros annually and is one of Europe's most valuable public tech companies, with a market capitalization that has exceeded $50 billion. Adyen's end-to-end approach, combining gateway, risk management, processing, and acquiring in one platform, has made it the payments infrastructure of choice for global enterprises.
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Aerones
Aerones is the world-leading provider of robotic wind turbine maintenance and inspection services. Founded in 2015 by Dainis Kruze and Janis Putrams, the company deploys rope-suspended robots guided by AI software to perform blade cleaning, leading-edge erosion repairs, lightning protection checks, and autonomous visual inspections — completing tasks up to four times faster than manual methods. A Y Combinator W18 graduate, Aerones has raised $115 million in total including a $62 million Series B in 2025, serves customers representing over 50% of global wind power capacity, and operates in 30+ countries.
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Aerospacelab
Aerospacelab designs, builds and operates satellites end-to-end, offering versatile platforms (150 kg–1 t), payloads spanning earth observation and telecom, and full mission operations. Founded in 2018 by ex-NASA and ESA engineer Benoît Deper, the company is 90% vertically integrated and ITAR-free. It raised a €94 M Series B in August 2025 (including €37.5 M from the EIB) and is completing a Megafactory in Charleroi — Europe's largest satellite plant, targeting 500 units per year by 2026. Aerospacelab is one of two finalists competing to build the LEO layer of the EU's IRIS² secure-comms constellation.
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Aerska
Aerska is a Dublin-based RNA medicines biotech company that uses proprietary brain shuttle technology to overcome the blood-brain barrier and deliver RNAi therapies for neurological diseases such as Alzheimer's and Parkinson's. Founded in 2025 by Jack O'Meara, Dave Hardwicke, and Stu Milstein, the company emerged from stealth in October 2025 with a $21 million seed round, then closed a $39 million Series A in February 2026 led by EQT Dementia Fund and age1, bringing total funding to $60 million.
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Agent Harbor
Developer platform for deploying and managing fleets of AI coding agents in copy-on-write sandboxes that mirror production, with stall detection, multi-OS testing and a unified orchestration dashboard.
